delete from dbo.CRConferenceRoom
delete from dbo.CRConferenceSign
delete from dbo.CRMeetingRequest
delete from dbo.OaCar
delete from dbo.OaCarMaintain
delete from dbo.OaEvectionList
delete from dbo.OaCustomPlan
delete from dbo.OaMonthlyReport
delete from dbo.OaPresentation
delete from dbo.OaWeekSummaryList
delete from dbo.OaworkAttendance
delete from dbo.TextZhu
delete from dbo.TextZi
delete from dbo.FMS_ReceiveDocuments
delete from dbo.FMS_SendDocuments
delete from dbo.HastenLog
delete from dbo.Log
delete from dbo.OaBookDinner
delete from dbo.OaCustomerComplaint
delete from dbo.OaEvectionList
delete from dbo.OaEvection
delete from dbo.OaLeave
delete from dbo.OaOfficialSeal
delete from dbo.OaRiskReporting
delete from dbo.OaVehicleApplication
delete from dbo.OaVisitGuestReport
delete from dbo.OaWorkOverTime
delete from dbo.OaWorkSupervision
delete from dbo.ShortMessage
delete from dbo.ShortMessage1
delete from dbo.SMSLog
delete from dbo.WorkFlowTask
delete from dbo.AmApplySample
delete from dbo.AmAssetAppraisal
delete from dbo.AmAssetInOut
delete from dbo.AmAssets
delete from dbo.AmHcBioMedium
delete from dbo.AmHcBioSafety
delete from dbo.AmHcChemicalReagent
delete from dbo.AmHcInStorage
delete from dbo.AmHcOutStorage
delete from dbo.AmHcReferenceMaterial
delete from dbo.AmHcStrain
delete from dbo.AmSample
delete from dbo.AmHcWork 
delete from dbo.AmSampleInOut
delete from [dbo].[AmCarMaintain]
delete from [dbo].[AmCarInfo]